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  1. Prepare
  2. SQL
  3. Basic Join
  4. African Cities
  5. Discussions

African Cities

  • marinskiy
     + 3 comments

    Here is Oracle solution from my HackerrankPractice repository:

    SELECT CITY.NAME
FROM CITY
JOIN COUNTRY ON CITY.COUNTRYCODE = COUNTRY.CODE
WHERE CONTINENT = 'Africa';

    Feel free to ask if you have any questions :)